Save your money--nobody, thus far, has any real research that says they work. Yes, some people claim it's worked for them, but I seem to recall some mention of studies at one point where even an impartial observer--like a doctor--would claim that something was working, even when that 'something' was a placebo.
If he really has no intention of ever actually growing a beard, look into laser or electrolysis. (With the cost of many of the hair inhibitors, you'd probably save money using that, anyway.)
Or, if you feel like experimenting, there's always the soy milk, which has at least a *prayer* of working, and is significantly less than $40 per 2oz bottle...
![[Wink]](images/icons/wink.gif)